baber/WOPTO huggingface dataset:
Patent KR-20090042273-A (KR)
Title: Blue anthraquinone dyes, production and use thereof
Inventor: JORDAN HARTWIG
IPC: C09B1/514
Filed: 2007-08-24
Abstract: The invention relates to dyes of general formula (I), where X and Y = H, Br or Cl, but not simultaneously H, R = F, Cl, Br, COOR1 or CF3, R' = H or F, R1 = C1-C6 alkyl, one of the groups W1and W2 = hydroxy and the other nitro and Y is always ortho to the hydroxy group, wherein compounds in which R = Cl, bonded to the phenyl ring in the position ortho to the NH group and compounds in which W1 = nitro, W2 = hydroxy, Y = H, X = Cl and R = Br bonded to the phenyl ring in the position meta to the NH group are excluded, mixtures of the above with further dyestuffs and the production and use thereof.
Patent KR-20090068209-A (KR)
Title: System and method for managing power supplied to a plasma chamber
Inventor: PANKRATZ JOSH
IPC: H05H1/36
Filed: 2007-09-13
Abstract: A system and method for managing power delivered to a processing chamber is described. In one embodiment power is delivered to the processing chamber with a power cable, the power cable storing energy and including a first and second conductors, the first conductor having a first voltage polarity relative to the second conductor. The voltage polarity of the first conductor is reversed relative to the second conductor and at least a portion of the stored energy in the power cable is provided to the plasma chamber while the polarity of the first power cable is reversed.
Patent KR-20090058532-A (KR)
Title: Process for the purification of fc-fusion proteins
Inventor: EON DUVAL ALEX
IPC: C07K19/00
Filed: 2007-08-27
Abstract: The invention relates to a process for the purification of an Fc-fusion protein having a pI between 6.9 and 9.5 comprising protein A or G affinity chromatography, cation exchange chromatography, anion exchange chromatography and hydroxyapatite chromatography.
Patent KR-20090090300-A (KR)
Title: Method for manufacturing flat steel products from a steel forming a complex phase structure
Inventor: HAMMER BRIGITTE
IPC: C22C38/14
Filed: 2007-10-24
Abstract: The invention relates to a method which allows high-tensile flat steel products to be manufactured with less effort in a wide range of geometric dimensions. In order to do so, a steel that forms a complex phase structure and comprises 0.08 to 0.11 wt.-% of C, 1.00 to 1.30 wt.-% of Mn, <= 0.030 wt.-% of P, <= 0.004 wt.-% of S, 0.60 to 0.80 wt.% of Si, <= 0.05 wt.-% of Al, <= 0.0060 wt.-% of N, 0.30 to 0.80 wt.-% of Cr, 0.060 to 0.120 wt.-% of Ti, the remainder being composed of iron and inevitable impurities, is cast into a cast strip having a thickness of 1 to 4 mm, the cast strip is hot-rolled in-line into a hot-rolled strip having a thickness of 0.5 to 3.2 mm in a continuous process at a final hot-rolling temperature ranging from 900 to 1100C, the shaping degree being greater than 20 percent, and the hot-rolled strip is coiled at a coiling temperature ranging from 550 to 620C so as to obtain a hot-rolled strip which has a minimum tensile strength Rm of 800 MPa and a minimum breaking elongation A80 of 10 percent. ® KIPO & WIPO 2009
Patent KR-20090083898-A (KR)
Title: Ceramic heating elements
Inventor: ANNAVARAPU SURESH
IPC: H05B3/42
Filed: 2007-10-02
Abstract: The invention provides new methods for manufacture ceramic resistive heating elements that include forming a heating element body comprising comprises two or more regions of differing resistivity, and processing a portion of the element body to form a heating element. Heating elements such as igniters and glow plugs also are provided obtainable from fabrication methods of the invention. ® KIPO & WIPO 2009
Patent KR-20090078817-A (KR)
Title: Thermal barrier coating system for a turbine airfoil usable in a turbine engine
Inventor: LIANG GEORGE
IPC: F01D5/14
Filed: 2007-10-04
Abstract: A turbine airfoil (12) usable in a turbine engine and having at least one cooling system (10) with at least a portion of the cooling system (10) positioned in internal aspects of the airfoil (12). The airfoil (12) may also include a thermal barrier coating (18) attachment system for attaching a thermal barrier coating (18) to the airfoil (12). In one embodiment, the thermal barrier coating (18) may be formed from one or more grooves (40) in an outer surface (22) of the outer wall (44) forming the turbine airfoil (12). The grooves (40) may have different cross-sectional shapes to enhance attachment of the thermal barrier coating (18) to the airfoil (12).
Patent KR-20090084862-A (KR)
Title: Chopped hall effect sensor
Inventor: MONREAL GERARDO
IPC: G01D3/02
Filed: 2007-06-25
Abstract: A chopped Hall effect sensor topology includes a switched Hall plate, an amplifier responsive to an output of the switched Hall plate and a filter stage responsive to the output of the amplifier and including an anti-aliasing filter and a selective filter that is tuned to the modulation frequency. The switched Hall plate includes a Hall element and a Hall plate modulation circuit that modulates the Hall offset signal component or the magnetic signal component. In embodiments in which the Hall offset signal component is modulated by the switched Hall plate, the amplifier, if chopped, includes an even number of additional modulation circuits. In embodiments in which the magnetic signal component is modulated by the switched Hall plate, the amplifier contains an odd number of modulation circuits. The described topology provides a low noise, fast response time Hall effect sensor. ® KIPO & WIPO 2009
Patent KR-20090092787-A (KR)
Title: A semiconductor device comprising nmos and pmos transistors with embedded si/ge material for creating tensile and compressive strain
Inventor: BEYER SVEN
IPC: H01L21/8238
Filed: 2007-10-26
Abstract: By forming a substantially continuous and uniform semiconductor alloy (107, 207, 307, 407) in one active region (105 A, 205 A, 305 A, 405 A) while patterning the semiconductor alloy (107, 207, 307, 407) in a second active region (105B, 205B, 3O5B, 405B) so as to provide a base semiconductor material (113B, 213B, 313B, 401) in a central portion thereof, different types of strain may be induced, while, after providing a corresponding cover layer of the base semiconductor material (113A, 213A, 313A, 413A), well-established process techniques for forming the gate dielectric (122, 322, 422) may be used. In some illustrative embodiments, a substantially self-aligned process is provided in which the gate electrode (121, 221, 321, 421) may be formed on the basis of the layer (208, 308), which has also been used for defining the central portion (213B, 313B) of the base semiconductor material of one of the active regions (205B, 305B). Hence, by using a single semiconductor alloy (107, 207, 307, 407), the performance of transistors (120A, 120B) of different conductivity types may be individually enhanced.
Patent KR-20090088434-A (KR)
Title: Image processing system for digital collage
Inventor: TAYLOR STUART
IPC: G06T7/40
Filed: 2007-12-12
Abstract: It is required to provide a framework for an automated process for forming a visually appealing collage from a plurality of input images. It is required to provide a framework for this type of automated process which is flexible and robust and which can easily be interfaced to a related software application. An image synthesis framework is provided with a modular architecture having a first module, a plurality of prior compute modules and an image synthesis module. The first module provides an application programming interface, the prior compute modules compute information about input images, and the image synthesis module uses the computed information together with the input images to form a digital collage. ® KIPO & WIPO 2009
Patent KR-20090089475-A (KR)
Title: Method of manufacturing electronic devices
Inventor: ROHLFING FRANK W
IPC: H01L21/336
Filed: 2002-03-21
Abstract: This invention relates to the fabrication of thin-film transistors (TFTs) on a substrate (4) such as a glass or insulating polymer substrate for use in an active-matrix liquid-crystal display or other large area electronic device. A method of forming a TFT is described which includes the deposition of a masking layer (8) over a semiconductor film (2) and the removal of portions of the masking layer (8) to form a plurality of holes therethrough of a predetermined size and distribution. The perforated portion (26,28) of the masking layer (8) serves to mask partially the semiconductor film (2) during a dopant implantation step to form a field relief region (20,22) simultaneously with definition of the source and drain regions (16,18). ® KIPO & WIPO 2009
Patent KR-20090117701-A (KR)
Title: A deformable rock bolt
Inventor: LI CHARLIE CHUNLIN
IPC: E21D20/00
Filed: 2007-12-21
Abstract: The invention is a rock bolt for being grouted in a borehole, said rock bolt comprising:-an elongate cylindrical massive stem (1) comprising extensive lengths of stem portions (1s) separated by integrated anchors (2) distributed with separations (L3) along the length of said stem (1),-said anchors (2) for being locally anchored relative to their local borehole wall portions for taking up load arising due to rock deformation,-said stem portions (1s) arranged for slipping relative to the grout or the borehole, so as for each of said stems (1s) to take up local elongation strain between pairs of a locally anchored preceding anchor (2a, 2b,...) and a locally anchored consecutive anchor (2b, 2c,...).
Patent KR-20100014393-A (KR)
Title: Method of extracting polychlorinated biphenyl
Inventor: HONDA KATSUHISA
IPC: G01N27/62
Filed: 2008-03-21
Abstract: A column (1) is assembled by packing a first column (10) with an upper layer (14) constituted of sulfuric acid/silica gel and a lower layer (15) underlying the layer (14) and constituted of silver nitrate/silica gel and detachably connecting a second column (20) packed with an alumina layer (23) to a lower end part of the first column (10). An oily liquid containing a polychlorinated biphenyl, such as an electrically insulating oil, is added to the upper layer (14) and this column 10 is kept for a certain time while being heated at 35°C or higher. An aliphatic hydrocarbon solvent such as n-hexane is supplied to the upper layer (14) having been cooled to ordinary temperature. As a result, the polychlorinated biphenyl trapped in the first column (10) is dissolved in this aliphatic hydrocarbon solvent and then flows to the second column (20). This polychlorinated biphenyl is trapped by that part of the alumina layer (23) which is located near the inlet of the second column (20). The second column (20) is then detached from the first column (10). A hydrophobic solvent such as toluene is supplied to and passed through the second column (20) in the direction reverse to the n-hexane passing direction. Thus, an extract comprising a small amount of the hydrophobic solvent and the polychlorinated biphenyl dissolved therein is obtained. The time required for obtaining the polychlorinated-biphenyl extract after addition of the oily liquid to the first column (10) is generally as short as about 2-10 hours.
Patent KR-20090119911-A (KR)
Title: Dynamic leakage control using selective back-biasing
Inventor: SHIMIZU DANIEL
IPC: H03K19/0948
Filed: 2008-02-13
Abstract: Embodiments of a dynamic leakage control circuit for use with graphics processor circuitry are described. The dynamic leakage control circuit selectively enables back biasing of the transistors comprising the graphics processor circuits during particular modes of operation. The back biasing levels are controlled by two separate power rails. A first power rail is coupled to an existing power supply and the second power rail is coupled to a separate adjustable voltage regulator A separate voltage regulator may also be provided for the first power rail. A hardware-based state machine or software process is programmed to detect the occurrence of one or more modes of operation and adjust the voltage regulators for the first and second power rails to either enable or disable the back biasing state of the circuit, or alter the threshold voltage of the circuit within a specified voltage range.
Patent KR-20090125121-A (KR)
Title: Prosthesis with chargeable electric energy accumulator
Inventor: PUCHHAMMER GREGOR
IPC: A61F2/68
Filed: 2008-02-21
Abstract: The invention relates to a prosthesis with an electric energy accumulator (12), wherein the prosthesis comprises (a) an induction coil (28) and (b) a charging connection (24) for charging the energy accumulator (12) based on electric current induced in the induction coil (28), the connection being electrically connected to the induction coil (28) and the energy accumulator (12).
Patent KR-20090122968-A (KR)
Title: Method and apparatus to deploy dynamic credential infrastructure based on proximity
Inventor: MICHAELIS OLIVER
IPC: H04L9/32
Filed: 2008-02-25
Abstract: Devices and methods use close range communication links, e.g., near field communication (NFC) links, to authenticate communication devices to one another to create or join a new device to a trust domain. Once two devices establish a close range communication peer-to-peer link the devices exchange credential information that provide an infrastructure for the trust domain. Medium or long range wireless or wired network communication links can then be used for secure and trusted communications. Proximity limits of the close range communication P2P link enables mutual trust to be presumed among devices, providing added security to the process of extending a trust domain and reducing the need for security and authentication signaling. Embodiments provide a variety of methods for extending credential infrastructure among devices. Embodiments further enable simple to use virtual cables that can provide secure point-to-point communications that are configured merely by touching two communication devices together.
Patent KR-20100015836-A (KR)
Title: Protective panel with touch input function of electronic instrument display window
Inventor: NAKAMURA KAZUTO
IPC: G06F3/041
Filed: 2008-03-24
Abstract: A protective panel with a touch input function of an electronic instrument display window, which is excellent in reliability in an FPC connection. The panel is structured such that its outer side face can be fitted into a panel fitting part of a casing having an aperture and kept without a gap to form a leveled plane and is structured to protect a display device provided under it externally visibly through a transparent window. The FPC (10) with a pin for taking out an electric signal through a through hole from the rear of the protective panel is characterized by that a metallic pin fixing hole (10e) is bored on a film base material (10f) and a circuit (10c) serving as a conductive part at a connecting end (10a) of the FPC, a metallic pin (14) having a pin shaft (14b) and a head (14a) formed in a larger diameter than the outer diameter of the pin shaft is inserted into the metallic pin fixing hole from the side of the circuit, a cover lay film (10b) is stuck onto the circuit (10c) and the film base material (10f) to cover the head of the metallic pin, and also a conductive adhesive layer (21) is sandwiched between the circuit (10c) and the head of the metallic pin (14).
Patent KR-20100004114-A (KR)
Title: Handoff in a multi-frequency network
Inventor: GUPTA BINITA
IPC: H04W36/24
Filed: 2008-06-20
Abstract: Methods and apparatus for RF handoff in a multi-frequency network. In an aspect, a method includes generating a content preserving handoff table that includes a current LOI and neighboring LOIs carrying at least the same wide and local content multiplexes as the current LOI, and determining that handoff conditions are met for a content preserving handoff, selecting a selected LOI from the content preserving handoff table and a selected RF channel associated with the selected LOI, and performing a handoff to the selected RF channel in the selected LOI if the selected LOI is different than the current LOI. An apparatus includes means for generating a content preserving handoff table, means for determining that handoff conditions are met for a content preserving handoff, means for selecting a selected LOI and a selected RF channel, and means for performing a handoff to the selected RF channel in the selected LOI.
Patent KR-20090126330-A (KR)
Title: Dosages for treatment with anti-erbb2 antibodies
Inventor: BAUGHMAN SHARON ANN
IPC: A61P15/00
Filed: 2000-08-25
Abstract: The present invention concerns the treatment of disorders characterized by the overexpression of ErbB2. More specifically, the invention concerns the treatment of human patients susceptible to or diagnosed with cancer overexpressing ErbB2 with anti-ErbB2 antibody.
Patent KR-20100012876-A (KR)
Title: Method of determining a chemotherapeutic regimen based on ercc1 expression
Inventor: DANENBERG KATHLEEN D
IPC: A61K33/24
Filed: 2001-11-29
Abstract: The present invention relates to prognostic methods which are useful in medicine, particularly cancer chemotherapy. The object of the invention to provide a method for assessingexpression levels in fixed or fixed and paraffin embedded tissues and determine a platinum-based chemotherapy by examination of the amount ofmRNA in a patient's tumor cells and comparing it to a predetermined threshold expression level. More specifically, the invention provides to oligonucleotide primer pair ERCC1 and methods comprising their use for detecting levels ofmRNA.
Patent KR-20110079942-A (KR)
Title: Structure combining a hull with a rubber tube for arubber raft
Inventor: PARK NAM SUK
IPC: B63B5/24
Filed: 2010-01-04
Abstract: PURPOSE: A buoy for a boat and a coupling structure thereof are provided to prevent damage to the buoy by installing a tube filled with a buoyancy material. CONSTITUTION: A buoy for a boat comprises a buoyancy material(20) and a bulletproof sheet(22). A tube(21) is filled with the buoyancy material. The buoyancy material is longitudinally divided into two parts. The bulletproof sheet is installed between the divided buoyancy materials. Both ends of the bulletproof sheet cover the outer surfaces of the divided buoyancy materials.
Patent KR-20110080041-A (KR)
Title: 전자 상거래 시스템 및 그 운영방법
Inventor: LEE SUNG HOON
IPC: H04N21/60
Filed: 2010-01-04
Abstract: 전자 상거래 시스템 및 그 운영방법이 개시된다.  본 발명은 인쇄 매체 상의 목적물과 달리 비가시적 영역으로 인쇄되고, 목적물과 동일한 내용이거나 목적물을 식별할 수 있는 내용을 포함한 그래픽 지시자를 간단한 인식 장치를 이용하여 인식하도록 함으로써 전자 상거래 관련 콘텐츠를 제공받고자 하는 사용자가 원하는 시점에 원하는 전자 상거래 관련 콘텐츠를 제공받을 수 있도록 한다.
Patent KR-20100019545-A (KR)
Title: Single type substrate treating apparatus and method
Inventor: CHOI KI HOON
IPC: H01L21/304
Filed: 2010-01-14
Abstract: PURPOSE: A single wafer type substrate processing apparatus and a method thereof are provided to grind and wash a semiconductor substrate in the single wafer style in one process chamber by including a grinding unit and a cleaning unit in one process chamber. CONSTITUTION: A treatment basin(100) includes a cylindrical shape with the opened top. The treatment basin provides a space for processing a substrate(W). The opened top of the treatment basin is offered as a path for transferring the substrate in and out. A substrate support unit(200) fixes the substrate transferred into the inside of the treatment basin during the progress of the substrate processing. A cleaning unit(310) supplies the washing solution for washing the substrate to the substrate fixed on a substrate support unit. A grinding unit(400) grinds the substrate in chemical and mechanical method. A pad conditioning unit(500) grinds a grinding pad of the grinding unit and controls the surface illumination of the grinding pad.
Patent KR-20110084036-A (KR)
Title: Safety lock device for rotary type rice cooker
Inventor: KIM MAL SOO
IPC: A47J27/14
Filed: 2010-01-15
Abstract: PURPOSE: A safety locking device for a rotary pot is provided to maintain a rotary pot fixed stably by employing a spring for securing firm fitting of a lever. CONSTITUTION: A safety locking device for a rotary pot comprises a housing(22) and a lever(23). The housing is installed on an axially upper side of a worm axis for the rotation of a pot and has a guide hole(26) for guiding a guide pin(25). The lever is installed to vertically pass through the housing and horizontally attached with the guide pin on the lower side thereof. The lever is raised or lowered by the operation of a user to be inserted in or removed from a hole of the worm axis, thereby selectively fixing the pot.
Patent KR-20110079408-A (KR)
Title: A effective key management method for secure scada communication
Inventor: CHOI DONG HYUN
IPC: H04L9/08
Filed: 2010-01-22
Abstract: PURPOSE: A method for efficiently managing a key in an SCADA system is provided to minimize the calculation quantity of a remote terminal by directly calculating an updated shared key with a simple hash function. CONSTITUTION: A root node(31) of a tree structure(30) corresponds to a master terminal. An intermediate node(50) corresponds to a sub terminal. A leaf node(60) corresponds to the remote terminal. A binary tree structure is composed between the root node and the intermediate node. The shared key of each node of the tree structure is generated by using the shared key of the leaf node.
Patent KR-20110089657-A (KR)
Title: Cement additive composition and cement composition having the additive composition
Inventor: JANG YANG
IPC: C08L63/10
Filed: 2010-02-01
Abstract: PURPOSE: A cement additive composition is provided to improve water retention property and workability and to reduce water pocket and efflorescence by comprising cellulose ether, polyvinyl alcohol-based resin and redispersible powder resin. CONSTITUTION: A cement additive composition comprises cellulose ether, polyvinyl alcohol-based resin and redispersible powder resin. Cellulose ether includes at least one kind selected from the group consisting of methyl cellulose with the methyl substitution degree(DS) of 0.1~2.9, hydroxypropylmethylcellulose with the methyl substitution degree(DS) of 0.1~2.9 and the hydroxypropyl substitution degree(MS) of 0.01~2 hydroxyethylcellulose with the hydroxypropyl substitution degree(MS) of 0.1~10.0, ethylhydroxyethylcellulose with the ethyl substitution degree(DS) of 0.1~2.9 and the hydroxypropyl substitution degree(MS) of 0.01~2, and methylethylhydroxyethylcellulose with the methyl and ethyl substitution degree(DS) of 0.1~2.9 and the hydroxypropyl substitution degree(MS) of 0.01~2.
Patent KR-20110090400-A (KR)
Title: Method for preparing metal nano size particles, method for synthesizing carbon supported platinum catalyst and carbon supported platinum catalyst synthesized thereby, fuel cell using the catalyst
Inventor: KIM SOO KIL
IPC: B01J23/40
Filed: 2010-02-03
Abstract: PURPOSE: A method for manufacturing metal nanoparticles, a method synthesizing carbon carrying platinum catalyst using the same, the carbon carrying platinum catalyst, and a fuel cell using the catalyst are provided to reduce and uniform the size of the metal nanoparticles using etchant etching the metal nano particles. CONSTITUTION: Metal nanoparticles are in contact with etchant etching the metal nanoparticles. The reduction potential of the etchant is higher than that of the ions of the metal. The metal is ruthenium, rhodium, palladium, gold, silver, iridium, osmium, or platinum. The etchant is non-precipitated after reaction. The etchant is metallic ion, liquid or gas or is one or more selected from Fe^3+, hg^2+, NO_3^-, NH_3OH^+, or H_2O_2.